Changes between Version 6 and Version 7 of FAQ


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Timestamp:
Apr 17, 2009, 4:10:04 PM (15 years ago)
Author:
mloskot
Comment:

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  • FAQ

    v6 v7  
    88
    99This is two-steps operation which can be executed in single SQL statement. The steps include:
    10  1. Convert WKB data in hexadecimal form to raw binary using PostgreSQL function [http://www.postgresql.org/docs/8.3/static/functions-binarystring.html decode].
     10 1. Convert WKB data in hexadecimal string form to raw binary using PostgreSQL function [http://www.postgresql.org/docs/8.3/static/functions-binarystring.html decode].
    1111 2. Construct geometry object from WKB in raw binary form.
    1212